关键词: 油气储运, 管道建设, 管道局, 科技创新, 主攻方向

Abstract: China’s oil and gas pipeline construction has experienced a development process of three-generation technology with a historic transformation brought about in construction of gathering and transferring facilities. Technological innovation effectively supports the key engineering construction projects of oil and gas storage and transportation, such as the China- Myanmar oil and gas pipeline project and the West-East Gas Pipeline Project. A series of technologies have been developed for pipeline construction, including the technology for pipeline construction under very difficult conditions, the non-excavated technology, the design and construction of large-diameter and high-pressure pipelines, the intelligent technology of largescale oil and gas pipeline network, and the service technology for operation and maintenance of pipelines. Innovation leads China’s technological development in the oil and gas gathering and transferring area, securing safe operation of the giant oil and gas pipeline networks. China’s oil and gas transportation technology still has a huge space for development and faces intense construction market competition. Therefore, only technological innovation can fuel development of more advanced technology and take a more advantageous position for market competition. It is necessary to continue in-depth studies in such areas as pipeline design, pipe welding, anti-corrosion and mending, non-excavation, technological service, and oil and gas storage depots, overcoming the bottlenecks that restrict oil and gas transportation technological development and securing highefficiency construction and safe operation of oil and gas storage and transportation facilities.